FUEL MARKERS
    1.
    发明公开
    FUEL MARKERS 审中-公开
    KRAFTSTOFFMARKER

    公开(公告)号:EP3070150A2

    公开(公告)日:2016-09-21

    申请号:EP16158792.8

    申请日:2016-03-04

    Abstract: A compound characterized by Formula I:

    wherein X can be carbon (C), oxygen (O), or sulfur (S); R 1 and R 2 can each independently be hydrogen, a C 1 to C 20 alkyl group, or a C 6 to C 10 aryl group; R 3 and R 3' can each independently be hydrogen or a C 1 to C 4 alkyl group; R 4 and R 4' can each independently be hydrogen, a C 1 to C 4 alkyl group, a C 4 to C 10 cycloalkyl group, or a C 6 to C 10 aryl group; R 5 and R 5' can each independently be a C 4 to C 10 alkyl group; R 6 and R 6' can each independently be hydrogen or a C 1 to C 6 alkyl group; and R 7 and R 7' can each independently be hydrogen or a C 1 to C 4 alkyl group; and wherein the compound characterized by Formula I when subjected to gas chromatography-mass spectrometry (GC-MS) using electron ionization produces at least one ion having a mass-to-charge ratio of greater than about 300 at an ionization energy of equal to or greater than about 70 eV.

    Abstract translation: 式I表示的化合物:其中X可以是碳(C),氧(O)或硫(S); R 1和R 2各自独立地为氢,C 1至C 20烷基或C 6至C 10芳基; R 3和R 3'各自独立地为氢或C 1〜C 4烷基; R 4和R 4'可各自独立地为氢,C 1至C 4烷基,C 4至C 10环烷基或C 6至C 10芳基; R 5和R 5'各自独立地为C 4至C 10烷基; R 6和R 6'可各自独立地为氢或C 1至C 6烷基; R 7和R 7'各自独立地为氢或C 1〜C 4烷基; 并且其中当使用电子电离进行气相色谱 - 质谱法(GC-MS)时,式I表征的化合物在电离能等于或等于10时产生具有大于约300的质荷比的至少一种离子, 大于约70eV。

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